| 头颈肿瘤热塑膜固定配合图像引导放疗的应用 |
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| 引用本文： | 王陆州,马广栋,李承军,吴冰.头颈肿瘤热塑膜固定配合图像引导放疗的应用[J].医疗卫生装备,2011,32(11):86-87. |
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| 作者姓名： | 王陆州 马广栋 李承军 吴冰 |
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| 作者单位： | 430060,武汉 武汉大学人民医院肿瘤中心 |
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| 摘 要： | 目的：研究图像引导放疗（image guided radiotherapy,IGRT）在头颈部肿瘤放射治疗中的优越性及注意事项。方法：对应用热塑膜固定的头颈部肿瘤患者实施图像引导放疗,一组利用二维模式,一组利用三维模式,分别进行图像配准并加以比较。结果：热塑膜固定头颈部肿瘤患者,摆位误差最大不超过3 mm,图像引导放疗能够确保治疗精度,三维配准方法效果优于二维配准。结论：热塑膜固定的头颈部肿瘤患者,治疗时体位重复性好,配合图像引导大大提高了治疗精度。
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| 关 键 词： | 热塑膜 图像引导 三维适形放射治疗 头颈部肿瘤 |
Application of Head-and-Neck Thermal Model Combined with IGRT |
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| WANG Lu-zhou,MA Guang-dong,LI Cheng-jun,WU Bing.Application of Head-and-Neck Thermal Model Combined with IGRT[J].Chinese Medical Equipment Journal,2011,32(11):86-87. |
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| Authors: | WANG Lu-zhou MA Guang-dong LI Cheng-jun WU Bing |
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| Institution: | WANG Lu-zhou,MA Guang-dong,LI Cheng-jun,WU Bing(Tumor Center,People's Hospital of Wuhan University,Wuhan 430060,China) |
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| Abstract: | Objective To study the advantages and the matters of image-guided radiation therapy(IGRT) necessary to be paid attention to in the head and neck tumor radiotherapy.Methods Using IGRT for the head and neck cancer patients whom were fixed with thermal model,one group adopted two-dimensional pattern,which was compared with another group with three-dimensional pattern.Results The maximum setup error of the head and neck cancer patients who were fixed with thermal model was less than 3 mm,meanwhile the IGRT veri... |
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| Keywords: | thermal model IGRT three-dimensional conformal radiation therapy head and neck tumor |
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